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Primary air pollutant in the Walnut Park area:
PM2.5 - 35 Good
Enjoy your outdoor activities.
Other Pollutants:
OZONE - 4 Good
PM10 - 24 Good
Primary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: CO - 20 Good
Secondary Pollutant: NO2 - 34 Good
Secondary Pollutant: PM10 - 27 Good
Secondary Pollutant: OZONE - 47 Good